Solar Demon Dimming Detection (qlk)

Quick-look! running in real time on SDO/AIA 211 QLK data
3 minute cadence, typical delay 15 minutes
(detection version 1.00)
(view all Solar Demon detection tools)

Overview of dimming 14817
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2026-01-18 00:48 UTC)
Last detected dimming:
   0 hours and 21 minutes ago (2026-01-18 00:48 UTC)


Overview for dimming #:
   14817           back to overview

Animations and graphs
   derotated original images ( non-derotated )
   dimming intensity ( overlaid on HMI )
   dimming mask

   base difference ( percentage )
   running difference ( percentage )

more

more

more


Details for dimming #: 14817          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-01-06 12:12:1110.00.00.00.00 , 0.003637171
2026-01-06 12:15:112-0.2-1.7-8.30.123 , 0.003637172
2026-01-06 12:18:113-2.0-8.3-10.30.5138-12.8-24.8-0.41, -0.170.450.003637173
2026-01-06 12:21:114-3.6-14.3-12.10.7213-13.4-24.7-0.41, -0.180.450.003637174
2026-01-06 12:24:115-4.6-14.6-13.30.8244-13.1-24.9-0.41, -0.170.450.003637178
2026-01-06 12:27:116-6.4-15.1-14.21.1317-12.3-25.1-0.42, -0.160.452.833637179
2026-01-06 12:30:117-7.2-18.7-14.21.2347-12.3-25.2-0.42, -0.160.451.803637183
2026-01-06 12:33:118-7.5-17.7-16.51.1336-12.2-25.3-0.42, -0.160.451.073637184
2026-01-06 12:36:119-8.3-15.0-16.31.3388-13.2-25.6-0.43, -0.170.461.313637185
2026-01-06 12:39:1110-8.3-21.1-15.11.2366-15.4-26.4-0.43, -0.210.481.053637186
2026-01-06 12:42:1111-9.6-38.2-15.61.3365-14.1-25.8-0.43, -0.190.470.003637191
2026-01-06 12:45:1112-7.4-31.4-15.81.1319-13.6-25.8-0.43, -0.180.470.003637192
2026-01-06 12:48:1113-2.9-9.6-13.80.5151-16.3-25.5-0.42, -0.230.480.003637193
2026-01-06 12:51:1114-1.7-6.1-12.70.4121-13.0-30.3-0.50, -0.170.530.003637194
2026-01-06 12:54:1115-3.5-13.2-14.60.7193-9.7-29.7-0.49, -0.120.510.003637197
2026-01-06 12:57:1116-4.7-17.4-14.80.9258-9.6-29.9-0.50, -0.110.510.003637198
2026-01-06 13:00:1117-6.6-17.6-15.01.2344-11.5-28.9-0.48, -0.150.500.003637201
2026-01-06 13:03:1118-8.0-20.5-15.31.3376-12.9-28.4-0.47, -0.170.500.003637202

The research leading to these results has received funding from the European Commission's Seventh Framework Programme (FP7/2007-2013) under the grant agreement nr. 263506 [AFFECTS], and grant agreement nr. 263252 [COMESEP]
Solar Demon is still under construction.
( Legal notices - SWSC (Volume 5, A18, 2015) research article:Solar Demon - an approach to detecting flares, dimmings, and EUV waves on SDO/AIA images )